Deleting this client access point will not remove associated Active Directory accounts (objects). Not removing the accounts ...

Deleting this client access point will not remove associated Active Directory accounts (objects). Not removing the accounts will preserve the ability to restore a backup. However, obsolete Active Directory accounts could be left behind.
This resource has other resources that depend on it, so deleting it will cause those resources to go offline.

If you continue, the entire client access point including its associated IP addresses will be deleted.